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Improved bridge facility

An improved bridge technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of vehicle and pedestrian injury, loss of sewage cover, hidden safety hazards, etc., to reduce safety hazards, simple installation and disassembly Effect

Active Publication Date: 2018-01-09
NANTONG CHENGXIN MUNICIPAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the bridge infrastructure construction, many sewage wells are reserved for sewage discharge. Such sewage wells have channels leading to the ground, and sewage covers are often installed in the channels to prevent vehicles or pedestrians from falling. Due to the installation The sewage cover on the road is often crushed by cars, especially the fast speeding of the car, which will cause the sewage cover to jump, resulting in the loss of the sewage cover. Once the sewage cover is lost, it is easy to cause damage to vehicles and pedestrians. Therefore, This kind of sewage cover has a great potential safety hazard

Method used

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Embodiment Construction

[0022] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0023] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0024] like Figure 1-5 As shown, an improved bridge facility of the present invention includes a cover 10 and a sewage cover 20 matched with the cover 10, the left and right sides of the cover 10 are correspondingly provided with fixing rings 101, and the fixing rings 101 is provided with a fixing hole 102, and the fixing hole 102 is used to engage with fastening bolts to fix the cover 10 on the bridge road above the sewage well. The cover 1...

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Abstract

The invention discloses an improved bridge facility. The improved bridge facility comprises a cover sleeve and a sewage cover matched with the cover sleeve. Fixing rings are arranged on the left sideand the right side of the cover sleeve correspondingly. A fixing hole is formed in each fixing ring. A protruding abutting portion is arranged in the cover sleeve. A first slant abutting face is arranged on the protruding abutting portion. A second slant abutting face matched with the first slant abutting face is arranged at the lower end of the sewage cover. Locking grooves are formed in the inner wall of the cover sleeve correspondingly in the left and right direction. A first rotating chamber with an upward through opening is formed in the center of the upper end face of the sewage cover. Asecond rotating chamber is arranged at the lower end of the first rotating chamber. A third rotating chamber is arranged at the lower end of the second rotating chamber. Each of the left side and theright side of the third rotating chamber is provided with a pushing groove communicating with the corresponding outer end of the third rotating chamber. A rotating ring is rotationally installed in the third rotating chamber. Slots are correspondingly formed in the left side and the right side of the rotating ring. A circular chamber is formed in the tail end of each slot. A sliding pushing plateis installed in the second rotating chamber in a rotational and vertically movable manner.

Description

technical field [0001] The invention relates to the field of bridges, in particular to an improved bridge facility. Background technique [0002] In the bridge infrastructure construction, many sewage wells are reserved for sewage discharge. Such sewage wells have channels leading to the ground, and sewage covers are often installed in the channels to prevent vehicles or pedestrians from falling. Due to the installation The sewage cover on the road is often crushed by cars, especially the fast speeding of the car, which will cause the sewage cover to jump, resulting in the loss of the sewage cover. Once the sewage cover is lost, it is easy to cause damage to vehicles and pedestrians. Therefore, There is very big potential safety hazard in this sewage cover. Contents of the invention [0003] The object of the present invention is to provide an improved bridge facility capable of overcoming the above-mentioned defects of the prior art. [0004] According to the present in...

Claims

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Application Information

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IPC IPC(8): E02D29/14
Inventor 范清
Owner NANTONG CHENGXIN MUNICIPAL ENG CO LTD
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